Art Metro Stations

Naples turned its subway system into one of the most ambitious public art projects in Europe, and barely anyone outside Italy knows about it. Starting in the 1990s, the city commissioned internationally renowned architects and artists to design metro stations as immersive art environments rather than functional tunnels. The result is a network of underground galleries that you can visit for the price of a transit ticket — currently about 1.20 euros.

The crown jewel is Toledo station, designed by Spanish architect Oscar Tusquets Blanca and opened in 2012. Descending 50 meters below Via Toledo, the station transitions from warm amber light at street level through a crater-like geological zone into a deep blue mosaic sea at the platform level. The effect is like diving underwater: thousands of blue and white tiles create the sensation of being submerged in the Mediterranean. CNN named it the most impressive station in Europe, and it regularly appears on lists of the world's most beautiful metro stations.

Università station, designed by Egyptian-born architect Karim Rashid, takes the opposite approach — hot pinks, acid greens, and undulating digital-age forms that look like the inside of a computer designed by someone who really likes candy. It's as divisive as it is bold. Other notable stations include Materdei (designed by Sol LeWitt, who covered the walls in geometric patterns before his death) and Salvator Rosa, which incorporates fragments of a 15th-century city gate into the station architecture.

The metro art project now includes over 200 installations by artists from around the world. It's free to look at, functional transportation, and proof that Naples — a city often dismissed as chaotic — is capable of visionary urban planning when it decides to be.